For a given matrix $$A = \left[ {\matrix{ 2 & { - 2} & 3 \cr { - 2} & { - 1} & 6 \cr 1 &amp

Solution for the system defined by the set of equations $$4y+3z=8, 2x-z=2$$ & $$3x+2y=5$$ is

The directional derivative of $$\,\,f\left( {x,y,z} \right) = 2{x^2} + 3{y^2} + {z^2}\,\,$$ at the point $$P(2,1,3)$$

The solution of the differential equation $$\,{x^2}{{dy} \over {dx}} + 2xy - x + 1 = 0\,\,\,$$ given that at $$x=1,$$ $

Using Cauchy's Integral Theorem, the value of the integral (integration being taken in counter clockwise direction) $$\

Consider the following statements: $$1.\,\,\,\,\,\,$$ The width-to-thickness ratio limitations on the plate elements und

In the design of beams for the limit state of collapse in flexure as per $$IS:$$ $$456$$ - $$2000,$$ let the maximum str

In the design of beams for the limit state of collapse in flexure as per $$IS:$$ $$456$$ - $$2000,$$ let the maximum str

Assuming concrete below the neutral axis to be cracked, the shear stress across the depth of a singly-reinforced rectan

As per $$IS:$$ $$456$$-$$2000,$$ consider the following statements: $$1.$$ The modular ratio considered in the working s

In the design of welded tension members, consider the following statements: $${\rm I}.\,\,\,\,\,\,\,\,\,$$ The entire cr

Consider the following statements $${\rm I}.\,\,\,\,$$ Effective length of a battened column is usually increased to acc

Mohr's cicle for the state of stress defined by $$\left[ {\matrix{ {30} & 0 \cr 0 & {30} \cr } } \ri

A simply supported beam $$AB$$ has the bending moment diagram as shown in the following figure : The beam is possibly

A long shaft of diameter $$d$$ is subjected to twisting moment $$T$$ at its ends. The maximum normal stress acting at i

$${\rm I}$$-section of a beam is formed by gluing wooden planks as shown in the figure below. If this beam transmits a

For the section shown below, second moment of the area about an axis $$d/4$$ distance above the bottom of the area is

A beam with cross-section given below is subjected to a positive bending moment (causing compression at the top) of $$16

Consider the beam $$AB$$ shown in the figure below. Part $$AC$$ of the beam is rigid while Part $$CB$$ has the flexural

A thin-walled long cylindrical tank of inside radius $$'r'$$ is subjected simultaneously to internal gas pressure $$P$$

The buckling load $$P = {P_{cr}}$$ for the column $$AB$$ in figure, as $${K_T}$$ approaches infinity, becomes $$\alpha {

Consider a propped cantilever $$ABC$$ under two loads of magnitude $$P$$ each as shown in figure below. Flexural rigidit

Consider a propped cantilever $$ABC$$ under two loads of magnitude $$P$$ each as shown in figure below. Flexural rigidit

Consider the beam $$ABCD$$ and the influence line as shown below. The influence line pertains to

Vertical reaction developed at $$B$$ in the frame below due to the applied load of $$100$$ $$kN$$ (with $$150,000$$ $$m{

Carry-over factor $${C_{AB}}$$ for the beam shown in the figure below is

When the triangular section of a beam as shown below becomes a plastic hinge, the compressive force acting on the sectio